Example usage for java.util Collections EMPTY

Introduction

In this page you can find the example usage for java.util Collections EMPTY_MAP.

Prototype

Map EMPTY_MAP

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Document

The empty map (immutable).

Usage

From source file:eu.openanalytics.rsb.RestJobsITCase.java

@Test
@SuppressWarnings("unchecked")
public void submitInvalidZipJob() throws Exception {
    final String applicationName = newTestApplicationName();
    try {/*from w  ww  . ja  va2s .co  m*/
        doTestSubmitZipJob(applicationName, getTestData("invalid-job-subdir.zip"), Collections.EMPTY_MAP);
        fail("an exception should have been raised");
    } catch (final HttpException he) {
        assertEquals(400, he.getResponseCode());
    }
}

From source file:org.codehaus.groovy.grails.web.util.WebUtils.java

/**
 * @see org.codehaus.groovy.grails.web.util.WebUtils#forwardRequestForUrlMappingInfo(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.codehaus.groovy.grails.web.mapping.UrlMappingInfo, java.util.Map)
 *///  w  w w.java 2s  . c  om
public static String forwardRequestForUrlMappingInfo(HttpServletRequest request, HttpServletResponse response,
        UrlMappingInfo info) throws ServletException, IOException {
    return forwardRequestForUrlMappingInfo(request, response, info, Collections.EMPTY_MAP);
}

From source file:edu.uci.ics.jung.io.GraphMLWriter.java

/**
 * Adds a new graph data specification./*from   ww  w .  j a  va2s .  c  o  m*/
 */
public void addGraphData(String id, String description, String default_value,
        Transformer<Hypergraph<V, E>, String> graph_transformer) {
    if (graph_data.equals(Collections.EMPTY_MAP))
        graph_data = new HashMap<String, GraphMLMetadata<Hypergraph<V, E>>>();
    graph_data.put(id, new GraphMLMetadata<Hypergraph<V, E>>(description, default_value, graph_transformer));
}

From source file:com.redhat.rhn.common.db.datasource.test.AdvDataSourceTest.java

public void testMaxRowsWithElaboration() throws Exception {
    int startId = 1000;
    int endId = startId + 50;

    for (int i = startId; i < endId; i++) {
        insert("foobar" + TestUtils.randomString(), i);
    }// w w w  .j a va2  s  . c  o m
    SelectMode m = ModeFactory.getMode("test_queries", "find_all_in_table");
    m.setMaxRows(10);
    DataResult<AdvDataSourceDto> dr = m.execute(Collections.EMPTY_MAP);
    assertEquals(10, dr.size());
    dr.elaborate();
    assertTrue(dr.size() <= 10);
    for (AdvDataSourceDto row : dr) {
        assertNotNull(row.getTestColumn());
        assertNotNull(row.getPin());
        assertNotNull(row.getFoobar());
    }
}

From source file:org.apache.tiles.definition.TestUrlDefinitionsFactory.java

/**
 * Tests the isContextProcessed method./*from   ww  w  .  j  ava  2s. co m*/
 *
 * @throws Exception If something goes wrong.
 */
@SuppressWarnings("unchecked")
public void testIsContextProcessed() throws Exception {
    MockPublicUrlDefinitionsFactory factory = new MockPublicUrlDefinitionsFactory();

    // Set up multiple data sources.
    URL url1 = this.getClass().getClassLoader().getResource("org/apache/tiles/config/defs1.xml");
    assertNotNull("Could not load defs1 file.", url1);

    factory.init(Collections.EMPTY_MAP);
    factory.addSource(url1);

    // Parse files.
    Definitions definitions = factory.readDefinitions();
    TilesRequestContext tilesContext = new MockOnlyLocaleTilesContext(Locale.US);
    assertFalse("Locale should not be processed.", factory.isContextProcessed(tilesContext));

    factory.addDefinitions(definitions, tilesContext);
    assertTrue("Locale should be processed.", factory.isContextProcessed(tilesContext));
}

From source file:org.alfresco.module.org_alfresco_module_rm.report.generator.DeclarativeReportGenerator.java

/**
 * @see org.alfresco.module.org_alfresco_module_rm.report.generator.BaseReportGenerator#generateReportTemplateContext(org.alfresco.service.cmr.repository.NodeRef)
 *///  w  ww  .j  a  v  a  2s.  c  o m
@SuppressWarnings("unchecked")
@Override
protected Map<String, Serializable> generateReportTemplateContext(NodeRef reportedUponNodeRef) {
    return Collections.EMPTY_MAP;
}

From source file:eu.openanalytics.rsb.RestJobsITCase.java

@Test
public void submitValidZipJobWithCatalogRef() throws Exception {
    final String applicationName = newTestApplicationName();
    @SuppressWarnings("unchecked")
    final Document resultDoc = doTestSubmitZipJob(applicationName, getTestData("r-job-catalog-ref.zip"),
            Collections.EMPTY_MAP);
    final String resultUri = getResultUri(resultDoc);
    ponderRetrieveAndValidateZipResult(resultUri);
}

From source file:edu.uci.ics.jung.io.GraphMLWriter.java

/**
 * Adds a new vertex data specification.
 *///from w w w  . ja v  a  2s  .  co m
public void addVertexData(String id, String description, String default_value,
        Transformer<V, String> vertex_transformer) {
    if (vertex_data.equals(Collections.EMPTY_MAP))
        vertex_data = new HashMap<String, GraphMLMetadata<V>>();
    vertex_data.put(id, new GraphMLMetadata<V>(description, default_value, vertex_transformer));
}

From source file:fr.inria.atlanmod.neoemf.map.datastore.MapPersistenceBackendFactoryTest.java

/**
 * Test if {@link MapPersistenceBackend.copyBackend} creates the persistent
 * data stores from the transient ones. Only empty backends are tested.
 * @throws InvalidDataStoreException/*from   w w w .j  a v  a 2 s  .  c om*/
 */
@Test
public void testCopyBackend() throws InvalidDataStoreException {
    PersistenceBackend transientBackend = persistenceBackendFactory.createTransientBackend();
    assert transientBackend instanceof MapPersistenceBackend : "Transient backend is not an instance of MapPersistenceBackend";
    MapPersistenceBackend transientMap = (MapPersistenceBackend) transientBackend;
    SearcheableResourceEStore transientEStore = persistenceBackendFactory.createTransientEStore(null,
            transientBackend);
    PersistenceBackend persistentBackend = persistenceBackendFactory.createPersistentBackend(testFile,
            Collections.EMPTY_MAP);
    assert persistentBackend instanceof MapPersistenceBackend : "Persistent backend is not an instance of MapPersistenceBackend";
    MapPersistenceBackend persistentMap = (MapPersistenceBackend) persistentBackend;
    SearcheableResourceEStore persistentEStore = persistenceBackendFactory.createPersistentEStore(null,
            persistentBackend, options);
    persistenceBackendFactory.copyBackend(transientMap, persistentMap);
    for (String tKey : transientMap.getAll().keySet()) {
        assert persistentMap.getAll().containsKey(tKey) : "Persistent backend does not contain the key " + tKey;
        assert persistentMap.getAll().get(tKey).equals(transientMap.get(tKey)) : "Persistent backend structure "
                + tKey + " is not equal to transient one";
    }
}

From source file:net.netheos.pcsapi.providers.hubic.Swift.java

/**
 * Return map of CFile in given folder. Key is file CPath
 *
 * @param path the CFolder object or CPath to be listed
 * @return/* ww w .ja  v  a2s .c  om*/
 */
public CFolderContent listFolder(CPath path) throws CStorageException {
    JSONArray array = listObjectsWithinFolder(path, "/");
    CFile file;
    if (array == null || array.length() == 0) {
        // List is empty ; can be caused by a really empty folder,
        // a non existing folder, or a blob
        // Distinguish the different cases :
        file = getFile(path);
        if (file == null) { // Nothing at that path
            return null;
        }
        if (file.isBlob()) { // It is a blob : error !
            throw new CInvalidFileTypeException(path, false);
        }
        return new CFolderContent(Collections.EMPTY_MAP);
    }

    Map<CPath, CFile> ret = new HashMap<CPath, CFile>();

    boolean detailed;
    JSONObject obj;
    for (int i = 0; i < array.length(); i++) {
        obj = array.getJSONObject(i);
        if (obj.has("subdir")) {
            // indicates a non empty sub directory
            // There are two cases here : provider uses directory-markers, or not.
            // - if yes, another entry should exist in json with more detailed informations.
            // - if not, this will be the only entry that indicates a sub folder,
            //   so we keep this file, but we'll memorize it only if it is not already present
            //   in returned value.
            file = new CFolder(new CPath(obj.getString("subdir")));
            detailed = false;

        } else {
            detailed = true;
            if (!CONTENT_TYPE_DIRECTORY.equals(obj.getString("content_type"))) {
                file = new CBlob(new CPath(obj.getString("name")), obj.getLong("bytes"),
                        obj.getString("content_type"), parseLastModified(obj), null); // we do not have this detailed information
            } else {
                file = new CFolder(new CPath(obj.getString("name")), parseLastModified(obj), null); // we do not have this detailed information
            }
        }

        if (detailed || !ret.containsKey(path)) {
            // If we got a detailed file, we always store it
            // If we got only rough description, we keep it only if no detailed info already exists
            ret.put(file.getPath(), file);
        }
    }
    return new CFolderContent(ret);
}

Example usage for java.util Collections EMPTY_MAP

Introduction

Prototype

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Usage